upper Carboniferous是什么意思 upper Carboniferous怎么读
Upper Carboniferous的英文翻译是什么意思，词典释义与在线翻译
Noun:- from 310 million to 280 million years ago; warm climate; swampy land
Upper Carboniferous的用法和样例
- Besides, the oringin of the mixed sedimentitation of the Upper Carboniferous is discussed.
对上石炭统中发育的混积岩也进行了讨论。 - The paper makes an analysis of the sequence stratigraphy of the Upper Carboniferous in the area of Tongling on the basis of the outcrop profiles.
根据野外露头对铜陵地区的上石炭统进行了层序地层分析。
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